>sp|Q8TZT9|SRP19_PYRFU Signal recognition particle 19 kDa protein OS=Pyrococcus furiosus GN=srp19 MGRFVVWPSELDSRLSRKYGRIVPRSIAVESPRVEEIVRAAEELKFKVIRVEEDKLNPRL SGIDEELRTFGMIVLESPYGKSKSLKLIAQKIREFRRRSA